A researcher selects a sample and administers a treatment for anxiety to the individuals in the sample. If the sample is used fo
r a hypothesis test, what does the null hypothesis (H0) put forth about the treatment? *
1 answer:
Answer:
H0 : the treatment has no effect
Step-by-step explanation:
The test is formulated as hypothesis . Here the test ist that whether the treatment has affected or not . So the null hypothesis can be formulated as
H0 : the treatment has no effect
against the claim
Ha: the treatment has an effect.
The null hypothesis is the test performed and the alternate hypothesis is the claim against the test. Therefore they are opposite of each other.
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hope this helps
